QNHC3 Hall Effect Current Sensor, 0-100A DC/AC Current Transducer, 2.5V±2V Output, 5V Supply, 200KHz Bandwidth, 3KV Isolation, PCB Mount (100A 1.65V 0.625V)

The QNHC3 Hall Effect Current Sensor is a precision electronic component designed for accurate current measurement in industrial, automotive, and electronic applications. This versatile current transducer can measure currents ranging from 0 to 100 amps for both DC and AC circuits, making it suitable for a wide variety of monitoring and control systems. With an impressive accuracy of 0.7% or better and exceptional linearity within 0.1% of full scale, this sensor delivers reliable measurements you can trust. The device operates on a standard 5V supply and provides a proportional voltage output of 2.5V±2V or 1.65V±0.625V depending on configuration. Its high-frequency response with bandwidth from DC to 200KHz makes it ideal for capturing fast current transients and switching events. Safety is paramount with 3KV galvanic isolation between the measured circuit and the sensor output, protecting sensitive electronics and personnel. The compact PCB-mount design features through-hole pins for secure installation and weighs approximately 10 grams. Built to withstand demanding environments, this sensor operates reliably across a temperature range of -40 to +85 degrees Celsius, with storage capability down to -40 degrees Celsius. Whether you're designing power supplies, motor controllers, battery management systems, or current monitoring equipment, the QNHC3 provides the precision and reliability required for professional applications.

• HIGH PRECISION MEASUREMENT: Hall effect current sensor delivers ≤0.7% accuracy and ≤0.1% full scale linearity for reliable current monitoring from 0 to 100 amps
• VERSATILE CURRENT RANGE: Measures DC and AC currents with selectable ratings of 6A, 10A, 15A, 20A, 25A, 30A, 50A, or 100A with proportional voltage output of 2.5V±2V or 1.65V±0.625V
• WIDE FREQUENCY RESPONSE: Features DC to 200KHz bandwidth for capturing fast current transients and high-frequency signals in power electronics applications
• SAFE GALVANIC ISOLATION: Provides 3KV isolation between primary current path and secondary output circuit for enhanced safety and noise immunity
• RUGGED PCB MOUNT DESIGN: Compact 10g transducer operates reliably across -40 to +85 degrees Fahrenheit with 5V±5% supply voltage and through-hole pin mounting